scholarly journals Donor and acceptor engineering for BINOL based AIEgens with enhanced fluorescence performance

2020 ◽  
Vol 1 (1) ◽  
pp. 61-70
Author(s):  
Pei-Long Lu ◽  
Kun Li ◽  
Lei Shi ◽  
Xin Liu ◽  
Mei-Lin Feng ◽  
...  
Keyword(s):  
Stokes Shift ◽  
Enhanced Fluorescence ◽  
Aggregation Induced Emission ◽  
Emission Performance ◽  
Large Stokes Shift ◽  
Donor And Acceptor

A D–π–A strategy enhances aggregation-induced emission performance with a large Stokes shift over 200 nm.

AIE fluorophore with enhanced cellular uptake for tracking esterase-activated release of taurine and ROS scavenging

2017 ◽  
Vol 196 ◽  
pp. 335-350 ◽  
Author(s):  
Jun Wang ◽  
Yinglong Wu ◽  
Fang Zeng ◽  
Shuailing Huang ◽  
Shuizhu Wu
Keyword(s):  
Cellular Uptake ◽  
Chemical Sensing ◽  
Stokes Shift ◽  
Biological Imaging ◽  
Fluorescent Light ◽  
Ros Scavenging ◽  
Aggregation Induced Emission ◽  
Large Stokes Shift ◽  
Intracellular Ros ◽  
Low Cytotoxicity

Fluorophores with aggregation-induced emission (AIE) characteristics are attractive and versatile tools for both chemical sensing and biological imaging. Herein, we designed and synthesized a fluorescent light-up system CTPE-Tau with enhanced cellular uptake ability. The system possesses several advantages, such as a large Stokes shift, low cytotoxicity, and good photostability. Also, it has been successfully utilized to track esterase-activated release of taurine and to scavenge intracellular ROS, and shows great potential for trackable visualized therapy.

A novel quinolinyl-tetraphenylethene-based fluorescence “turn-on” sensor for Zn2+ with a large Stokes shift and its applications for portable test strips and biological imaging

2020 ◽  
Vol 4 (11) ◽  
pp. 3338-3348
Author(s):  
Jianxing Xu ◽  
Jingwen Xiong ◽  
Yanlin Qin ◽  
Zongzhi Li ◽  
Chengqiang Pan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Stokes Shift ◽  
Biological Imaging ◽  
Enhanced Fluorescence ◽  
Test Strips ◽  
Large Stokes Shift ◽  
Turn On ◽  
Neutral Aqueous Solution ◽  
Chelation Enhanced Fluorescence ◽  
Fluorescence Turn On

A new 8-hydroxyquinoline derivative TPE(OH)-8HQ, has been synthesized and evaluated as an efficient fluorescence “turn-on” sensor for detection of Zn2+ based on the chelation-enhanced fluorescence (CHEF) mechanism in neutral aqueous solution.

scholarly journals A Red to Near-IR Fluorogen: Aggregation-Induced Emission, Large Stokes Shift, High Solid Efficiency and Application in Cell-Imaging

2016 ◽  
Vol 22 (28) ◽  
pp. 9784-9791 ◽  
Author(s):  
Yi Jia Wang ◽  
Yang Shi ◽  
Zhaoyang Wang ◽  
Zhenfeng Zhu ◽  
Xinyuan Zhao ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Stokes Shift ◽  
Aggregation Induced Emission ◽  
High Solid ◽  
Large Stokes Shift ◽  
Near Ir

A novel near-infrared fluorescent probe based on isophorone for the bioassay of endogenous cysteine

2021 ◽  
Author(s):  
Hong-Bo Liu ◽  
Hai Xu ◽  
Xin Guo ◽  
Jian Xiao ◽  
Zheng-Hong Cai ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Rapid Identification ◽  
Large Stokes Shift

A near-infrared (NIR) fluorescent probe with a large Stokes shift (143 nm) for the rapid identification of Cys over Hcy and GSH in aqueous solution was developed.

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